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RTCSA
2005
IEEE

Run-Time Power Consumption Modeling for Embedded Multimedia Systems

10 years 4 months ago
Run-Time Power Consumption Modeling for Embedded Multimedia Systems
The run-time power consumption model for multimedia application routines in an embedded system is developed in this work. A wide range of benchmarks for these routines such as image, video and speech coding algorithms are examined extensively to characterize their power consumption behavior. Then, based on this study, a run-time power consumption model is proposed to achieve fast and accurate power usage estimation, where the model depends on the specific application routine involved as well as the applied voltage and the operating frequency. It is demonstrated that the developed model is able to predict the cumulative energy consumption of validating sequences with little error. Finally, this model is validated with a commercial VLIW processor by checking its actual power consumption behavior.
Yu Hu, Qing Li, C. C. Jay Kuo
Added 25 Jun 2010
Updated 25 Jun 2010
Type Conference
Year 2005
Where RTCSA
Authors Yu Hu, Qing Li, C. C. Jay Kuo
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